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प्रश्न
Write balanced equation for a coloured metallic oxide which dissolves in alkalis to yield colourless solutions.
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उत्तर
\[\ce{\underset{(Yellow)}{PbO} + 2NaOH -> \underset{(Colourless, soluble)}{\underset{Sodium Plumbite}{Na2PbO2}} + H2O}\]
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संबंधित प्रश्न
Identify the salts P and Q from the observations given below:
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A given white crystalline salt was tested as follows:
A flame test on the salt gave a persistent golden-yellow colourisation. What conclusions can be drawn for the observation?
Write a balanced equation of a coloured metallic oxide which dissolves in alkalis to yield colourless solutions.
